baber/WOPTO huggingface dataset:
Patent JP-2015215435-A (JP)
Title: Fixing device and image forming apparatus including the same
Inventor: OKAJIMA YASUTO
IPC: G03G21/00
Filed: 2014-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device that can detect cracks in a belt member while suppressing an increase in size.SOLUTION: A fixing device 5 includes a belt member 26 and an induction heating part 30 that heats the belt member 26. The fixing device 5 further includes two terminal parts 56 that are electrically connected to a detector 65 that detects a value of resistance of the belt member 26, a value of a current flowing when a predetermined voltage is applied to the belt member 26 or a potential difference when a predetermined current is conducted through the belt member 26, and are respectively in contact with end areas on both ends in the belt width direction of the inner peripheral surface of the belt member 26.
Patent JP-2015218183-A (JP)
Title: Resin composition, resin sheet, liquid crystal protective sheet, and window material for construction equipment
Inventor: TSUDA KAZUHIRO
IPC: C08L33/06
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition having high transparency and high rigidity.SOLUTION: The resin composition comprises (A) a polycarbonate, (B) a polymer having an ester bond in a side chain, and (C) an onium salt. The (A) polycarbonate has a weight average molecular weight of 20000 or more and 30000 or less. The (C) onium salt used has a specific structure. The (A) polycarbonate and the (B) polymer having an ester bond in a side chain carry out a transesterification reaction in the presence of the (C) onium salt to form a copolymer. Since copolymer functions as a compatibilizer of the (A) component and the (B) component, the resin composition can be melted and kneaded without decreasing transparency.
Patent JP-2015216969-A (JP)
Title: sewing machine
Inventor: TAMURA MASASHI
IPC: D05B3/02
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an effective technology for properly expanding a needle thread loop at each arbitrary oscillation position of a sewing needle, in a sewing machine having a function for performing zigzag stitching on a workpiece.SOLUTION: In a sewing machine, a sewing needle N sews a workpiece by moving vertically, and the sewing needle N can oscillate in the right-and-left direction of the sewing machine for performing zigzag stitching on the workpiece. It includes: a rotary shuttle 31; a bobbin case 34; and a falling prevention mechanism 35 for preventing falling of a front side loop portion expanding to the front side of the sewing needle N out of the needle thread loops at each arbitrary oscillation position of the sewing needle N.
Patent JP-2015209546-A (JP)
Title: Nano carbon composite material
Inventor: NASU SHOGO
IPC: C01B33/12
Filed: 2014-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a heat-conductive material which has excellent thermal conductivity, compared with conventional heat-conductive materials, even when contents of carbon nano-tube and a heat-conductive inorganic filler are low.SOLUTION: A nano carbon composite material consists of an inorganic binder dispersed with carbon nanotube, and the inorganic binder contains at least one selected from silicon, aluminum, magnesium, zirconium, zinc and yttrium. The nano carbon composite material can have high thermal conductivity by dispersing further an inorganic nano-particle of a thermal conductivity of 1 (W/mK) or higher in the inorganic binder, even when use amounts of carbon nanotube and a heat-conductive filler are small.
Patent JP-2015223525-A (JP)
Title: Processing method and processing unit of organic waste water
Inventor: ASAOKA KEIICHIRO
IPC: C02F1/34
Filed: 2014-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a processing method and a processing unit of organic waste water capable of a purification processing in an extremely short time by allowing the organic waste water containing an organic matter to generate a collision jet stream, to thereby miniaturize the organic matter, and to accelerate decomposition.SOLUTION: A processing unit has pressurizing means (submersible pump 7) for pressurizing and sending organic waste water containing an organic matter, and a water passage 2 for allowing the pressurized organic waste water to pass therethrough. The water passage 2 includes a plurality of bent parts 20c where a passage 20 of the organic waste water flowing through the water passage 2 is bent.
Patent JP-2014195312-A (JP)
Title: Surface acoustic wave device
Inventor: OTSUKA KAZUHIRO
IPC: H03H9/145
Filed: 2014-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a surface acoustic wave device and a method for manufacturing the same, capable of reducing resistance loss and suppressing an IDT electrode from being damaged in a manufacturing step.SOLUTION: A surface acoustic wave device 1 comprises: a piezoelectric substrate 7; an IDT electrode 9 formed on the piezoelectric substrate 7; an electrode pad 11 formed on the piezoelectric substrate 7 and for connecting the IDT electrode 9 to an external terminal; and connection wiring 13 formed on the piezoelectric substrate 7 and connecting the IDT electrode 9 and the electrode pad 11. The IDT electrode 9 has a first thickness. The electrode pad 11 has a second thickness greater than the first thickness. The connection wiring 13 has a thickness greater than the first thickness and smaller than the second thickness. A method for manufacturing the surface acoustic wave device 1 includes a step of applying a resist on the IDT electrode 9 and the connection wiring 13 and patterning the resist so as to cover at least the connection portion between the IDT electrode 9 and the connection wiring 13.
Patent JP-2015226437-A (JP)
Title: Charging stand and charging structure of portable terminal device
Inventor: KONNO HIROAKI
IPC: H02J7/00
Filed: 2014-05-29
Abstract: PROBLEM TO BE SOLVED: To realize a proper connection state between a power reception electrode and a power supply part and concurrently inhibit attraction of a metal object in a charging stand.SOLUTION: A charging stand includes: a housing in which a placement part of a charging object including a pair of power reception electrodes is formed; electrode parts including a pair of power supply parts which protrude and retract from opening parts provided at the housing and thereby contact with or separate from the power reception electrodes, the electrode parts formed by a material containing at least a soft magnetic material; first yokes, each of which is disposed at the lateral side of the electrode part so as to face the electrode part; fixed magnets, each of which is disposed between the electrode part and the first yoke that are disposed facing each other; and second yokes, each of which moves close to the electrode part when the charging object is placed on the placement part and separates from the electrode part when the charging object is removed from the placement part.
Patent JP-2015218105-A (JP)
Title: Photocatalyst body, and method for producing hydrogen peroxide
Inventor: TAJIMA MOTOJI
IPC: B01J31/02
Filed: 2014-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst body that makes it possible to obtain hydrogen peroxide at low cost and with good yields, and a method for producing hydrogen peroxide using the photocatalyst body.SOLUTION: The present invention provides a method for producing hydrogen peroxide which uses a photocatalyst body having a phenazine skeleton, and brings an oxygen molecule and water into contact with each other under the application of light in the range of wavelengths allowing the light excitation of the photocatalyst body.
Patent JP-2014199934-A (JP)
Title: Method for cell phase matching and placement in dynamic array architecture and implementation of the same
Inventor: JONATHAN R QUANDT
IPC: H01L21/82
Filed: 2014-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a technology for cell phase matching and placement in a dynamic array architecture.SOLUTION: A semiconductor chip is defined to include a logic block area having a first chip level in which layout features are placed according to a first virtual grate, and a second chip level in which layout features are placed according to a second virtual grate. There is a rational spatial relationship between the first and second virtual grates. A plurality of cells are placed within the logic block area. Each of the plurality of cells is defined according to an appropriate one of a plurality of cell phases. The appropriate one of the plurality of cell phases causes the layout features in the first and second chip levels of a given placed cell to be matched with the first and second virtual grates positioned within the given placed cell.
Patent JP-2015229390-A (JP)
Title: Landing gear of aircraft
Inventor: INOUE TAKESHI
IPC: B64C25/16
Filed: 2014-06-04
Abstract: PROBLEM TO BE SOLVED: To further reduce air noises of landing gear.SOLUTION: Landing gear 1 includes a stud 2 for supporting a wheel 51, and link members (an upper arm 31, a lower arm 32, an upper link 41, and a lower link 42) which are attached to the stud. The link member has connection parts 311 and 411 on the side of one end, connection parts 312 and 412 on the side of the other end, and intermediate parts 313, 314 and 413 that connect the connection parts on the side of the one end and the connection parts on the side of the other end to one another. A clearance between both side edges of the intermediate part is closed.
Patent JP-2016000555-A (JP)
Title: Wiper motor
Inventor: YONEYA KEISUKE
IPC: H02K5/22
Filed: 2014-06-11
Abstract: PROBLEM TO BE SOLVED: To reduce noise emitted from a wiper motor.SOLUTION: A wiper motor 10 includes: a motor body 14; a housing 22; a deceleration part 11; and a circuit board 54. The circuit board 54 includes: a wiper driving circuit part 56 which drives a wiper device 12; a pump driving circuit part 57 which drives a washer pump 18; a wiper washer control circuit part 58 which controls the wiper driving circuit part 56 and the pump driving circuit part 57; external connection terminals 50 connected with external connectors and where at least one of electric power supply and electric signals is input/output, the external connection terminals 50 electrically connected with the respective circuit parts 56, 57, 58 through wiring. The pump driving circuit part 57 and the external connection terminals 50 are disposed on the circuit board 54 so as to correspond to a wheel placement part 46. The wiper driving circuit part 56 is disposed at the worm placement part 44 side relative to the pump driving circuit part 57 on the circuit board 54.
Patent JP-2016003270-A (JP)
Title: Adhesive composition and use thereof
Inventor: KUBO ATSUSHI
IPC: C09J11/04
Filed: 2014-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition capable of preventing from being insolubilized even when treated at high temperatures.SOLUTION: There is provided an adhesive composition for temporarily fixing a substrate 1 and a support plate 2 for supporting the substrate 1, which comprises a thermoplastic resin having at least one of a constitutional unit represented by the general formula (1) and a constitutional unit represented by the general formula (2) and a solvent. [Rto Reach independently represents a phenylene group, a naphthylene group and an anthrylene group; and X represents an alkylene group having 1 to 3 carbon atoms.]
Patent JP-2016012175-A (JP)
Title: Watching system
Inventor: YOSHIDA KAZUO
IPC: G08B21/04
Filed: 2014-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a watching system constructing an assessment corresponding to actual conditions of a user, rationally collecting events worth to gain according to a purpose, and upgrading the purpose according to a situation derived from the event.SOLUTION: The watching system includes: a biological sensor A and an environment sensor B; analysis means 1 that derives target user information and current environment information from output signals of the biological sensor A and the environment sensor B; analysis/assessment means 2 for constructing a watching assessment from the user information and environment information; function update support means 3 for transmitting a part or the whole of a program or the watching assessment required to update on the basis of the watching assessment; and function update means 4 for installing the program acquired from the function update support means 3 on the analysis/assessment means 2.
Patent JP-2016018911-A (JP)
Title: Stretchable substrate and circuit board
Inventor: ISHII MASAAKI
IPC: H01L29/786
Filed: 2014-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a stretchable substrate capable of preventing poor wiring or destraction of electronic components, while suppressing increase in the manufacturing cost, when mounting an electronic component having an electrode being led out from the bottom, and to provide a circuit board including the same.SOLUTION: A stretchable substrate 2 includes a stretchable base material 3, and an island 4 embedded in the base material 3. The island 4 includes at least a conductive part 41 relatively harder than the base material 3 and having conductivity, and an insulating part 42 having electrical insulating properties and relatively harder than the base material 3. The conductive part 41 penetrates the base material 3, and is exposed to the outside from both first and second principal surfaces 31, 32. In the island 4, the periphery is insulated electrically in at least one of the first and second principal surfaces 31, 32, and the insulating part 42 surrounds the conductive part 41 in the plan view.SELECTED DRAWING: Figure 3
Patent JP-2016019395-A (JP)
Title: Photovoltaic power generation apparatus
Inventor: YORIGAMI SHIGEYUKI
IPC: H02S10/40
Filed: 2014-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation apparatus capable of being easily installed even at a swamp zone, such as a no-cultivation field, a pond and a soft mud lake, by simplifying a section for supporting photovoltaic power generation panels.SOLUTION: Photovoltaic power generation panels 4 are supported on a frame 5 with legs 5a and can be installed at a swamp zone, such as a no-cultivation field, a pond and a soft mud lake, and includes at lest two floating units 6, 6 extending in parallel, having floating bodies 3 at regular intervals on a connection member 2 and supporting both sides of the frame 5, and a frame support base 7 installed on the respective floating bodies 3 and capable of supporting legs 5a of the frame 5.SELECTED DRAWING: Figure 1
Patent JP-2016017026-A (JP)
Title: Cement admixture containing hollow microspheres and cement composition using the same
Inventor: HONMA KAZUYA
IPC: C04B28/02
Filed: 2014-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a cement admixture, which does not raise dust even when microspheres are used, can disperse uniformly in concrete, and can significantly improve freeze-thaw resistance of the concrete.SOLUTION: Provided are (1) a cement admixture comprising water and hollow microspheres in amounts of 70 to 90 parts and 10 to 30 parts, respectively, (2) the cement admixture of (1) further comprising a surfactant, (3) the cement admixture of (1) or (2) in which the hollow microspheres comprise an acrylonitrile copolymer, (4) a cement composition comprising cement and any of the cement admixtures of (1) to (3), and (5) a method for producing concrete formed by using the cement composition of (4).SELECTED DRAWING: None
Patent JP-2015081346-A (JP)
Title: Method of producing gas hydrate using method of injecting mixed gas of carbon dioxide and air
Inventor: LEE HUEN
IPC: C10L3/06
Filed: 2014-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method of recovering methane gas from natural gas hydrate which includes: a step of adding a mixed gas containing both carbon dioxide and air to natural gas hydrate in the deep sea bottom; a step of replacing the mixed gas with methane gas; and a step of dissolution-dissociation step of methane hydrate.SOLUTION: When the temperature in a technique-applied region is low, a replacement reaction using a mixed gas of carbon dioxide plus air is induced, and, when the temperature in the technique-applied region is high, dissociation of solid methane hydrate with the mixed gas of carbon dioxide plus air is induced. The method is thus applicable as an all-weather-type technique for recovery of methane gas. The method eliminates the need of transportation of another injection gas, compared with conventional methods, and directly collects and compresses air over a region involving natural gas hydrate and then mixes air with carbon dioxide for injection.
Patent JP-2016019553-A (JP)
Title: Food container and method for manufacturing the same
Inventor: NAEMURA TADASHI
IPC: B65D81/34
Filed: 2014-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a food container excellent in gas barrier properties as a container, preventing spark occurrence when heating with a microwave oven, hardly becoming high temperature, having high food heating efficiency, and hardly causing unevenness during heating of food.SOLUTION: When manufacturing a food container by preparing a resin inner container 2 including no metal layer, and a molding sheet 80 including at least a metal layer, and drawing the molding sheet 80 so as to mold an outer container 3, and at the same time, overlapping the outer container on the outer surface of the inner container 2 so as to integrate both containers 2 and 3 in a separable manner, the food container is manufactured in a manner that when an external diameter of an opening of the inner container before performing the prepared drawing is (X), and an internal diameter of an opening of a die 82 used when drawing the external container is (Y), a relational expression of X≥Y is formed.SELECTED DRAWING: Figure 1
Patent JP-2016021095-A (JP)
Title: Content data control system
Inventor: MORIYAMA YOSHIAKI
IPC: G06F13/00
Filed: 2014-07-11
Abstract: PROBLEM TO BE SOLVED: To achieve the automatic processing of "Two-way", "everytime" data reception as for content data once an NFC(Near Field Communication) tag is used.SOLUTION: A unique key 210 associated with content data, a control code 220 indicating operation content and a small-scale program 230 are stored so as to be readable in an NFC tag 200. A content user terminal 400 includes: an NFC reader 420; and a user AP 410 to be mounted by executing the read small-scale program 230. The user AP 410 checks whether or not the pertinent content data are stored in the storage part 230 on the basis of the unique 210, and when the pertinent content data are not stored, the user AP 410 automatically searches the pertinent content data via a network on the basis of the unique key 210, and automatically downloads and automatically stores the pertinent content data in the storage part 230, and executes an operation indicated by the control code 220 to the content data.SELECTED DRAWING: Figure 1
Patent JP-2016025428-A (JP)
Title: Communication system, communication device, communication method and communication program
Inventor: YOSHIHARA MASATO
IPC: H04W52/14
Filed: 2014-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, a communication device, a communication method and a communication program capable of reducing an interruption of communication between devices.SOLUTION: The communication system comprises a first device and a second device transmitting and receiving a signal using a radio wave. The first device includes: a detection unit which detects a radio field intensity of a signal received from the second device; a determination unit which determines whether or not the radio field intensity is lower than a first threshold; and a control unit which transmits an instruction to increase when the determination unit determines to be lower. The second device, on receiving the instruction to increase, increases the output intensity of the radio wave.SELECTED DRAWING: Figure 4
Patent JP-2016025300-A (JP)
Title: High withstanding voltage semiconductor device
Inventor: ONOSE HIDEKATSU
IPC: H01L29/06
Filed: 2014-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a high withstanding voltage semiconductor device having a termination structure which is hard to cause reduction in a withstand voltage even when misalignment of a mask occurs.SOLUTION: A high withstanding voltage semiconductor device formed of an SiC includes a termination section where a first region 41, a second region 42, a third region 43, a fourth region 44, a fifth region 45, a sixth region 46 and a seventh region 47, which are p-type, are arranged side by side in this order and have such impurity carrier concentrations as to drop in this order. The first region 41 is included in the second region 42. The second region 42 and the third region 43 are included in the fourth region 44. The fourth region 44 is interposed between the second region 42 and the third region 43. The fifth region 45 is included in the sixth region 46. N-layers 12 are interposed between the fourth region 44 and the sixth region 46 and between the sixth region 46 and the seventh region 47.SELECTED DRAWING: Figure 1
Patent JP-2016031938-A (JP)
Title: Semiconductor element and semiconductor device arranged by use thereof
Inventor: MIHASHI FUMINORI
IPC: H01L21/20
Filed: 2014-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element superior in uniformity of a dopant concentration.SOLUTION: A semiconductor element comprises: a composite substrate including a support substrate, a film of a nitride of Group III and a junction film interposed between the support substrate and the film of Group III nitride; and an epitaxial layer provided on the film of Group III nitride. The epitaxial layer includes one or more semiconductor layers. With at least one of the one or more semiconductor layers, in a center region except an outer-circumference region ranging to a distance of 10% of its diameter radially inward from its peripheral edge, an average value of carrier concentration is 4×10to 1.5×10pieces/cm, and the variation in carrier concentration is ±10% or less.SELECTED DRAWING: Figure 1
Patent JP-2014241605-A (JP)
Title: Consecutive cdm/fdm structure for lte uplink data
Inventor: XU HAO
IPC: H04J11/00
Filed: 2014-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an uplink (UL) frame structure for wireless communication.SOLUTION: Resource blocks capable of being used for an uplink (UL) are sectioned into a data section and a control section. The control section is formed at both ends of system bandwidth and has a configurable size. The data section includes all resource blocks that are not included in the control section. For at least one sub-frame, decided is information on use of a code division multiplexing (CDM) and frequency division multiplexing (FDM) structure for multiplexing data on a data channel of the uplink. Furthermore, on the basis of the determined information, data is multiplexed for at least one sub-frame by use of the CDM and FDM structure.